import 'package:flutter/material.dart';

class PageFitContent extends StatefulWidget {
  const PageFitContent({ Key? key }) : super(key: key);

  @override
  _PageFitContentState createState() => _PageFitContentState();
}

class _PageFitContentState extends State<PageFitContent> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
        appBar: AppBar(title:const Text('弹性测试')),
        body:ListView(
          children: const [
            Row(
              mainAxisAlignment: MainAxisAlignment.spaceBetween,

            )
          ],
        )
    );
  }

}
